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authorBenjamin Coddington <bcodding@redhat.com>2014-09-10 22:09:20 +0400
committerSteven Whitehouse <swhiteho@redhat.com>2014-09-11 13:54:43 +0400
commit7b7a91152d3c2ddca95172cac1675625cc8dffaf (patch)
tree5ae5d3c55024e073754699d2936f4f4402a1eef6 /fs/gfs2
parent2ddfbdd6848d496d8088b28992d257fd02e58c9d (diff)
downloadlinux-7b7a91152d3c2ddca95172cac1675625cc8dffaf.tar.xz
GFS2: Hash the negative dentry during inode lookup
Fix a regression introduced by: 6d4ade986f9c8df31e68 GFS2: Add atomic_open support where an early return misses d_splice_alias() which had been adding the negative dentry. Signed-off-by: Benjamin Coddington <bcodding@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/inode.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index e62e59477884..9317ddc1b3c3 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -840,8 +840,10 @@ static struct dentry *__gfs2_lookup(struct inode *dir, struct dentry *dentry,
int error;
inode = gfs2_lookupi(dir, &dentry->d_name, 0);
- if (!inode)
+ if (inode == NULL) {
+ d_add(dentry, NULL);
return NULL;
+ }
if (IS_ERR(inode))
return ERR_CAST(inode);